User guide

ADSL2+ Ethernet USB Combo Router - User Guide
Page 52 of 67
Example 3: PRIOWRR Enabled
In this third example, PRIOWRR is enabled. Since PRIOWRR operates only on the number of
packets being transmitted, the max rate field has been disabled. Only percentage can be assigned
to the CoS2 - CoS6. CoS1 is not rate controlled (hence the field is not displayed). When there is
no CoS1 packets, CoS2, CoS3, CoS4 each has 10 percent, and CoS6 has 70 percent. This is
similarly to the Low Latency Queue discipline, except that one is packet-based, and the other is
rate-based.
Figure 1-38 : PRIOWRR enabled